For how we live.
Face, arm, speech, time is the message that saves lives. But in one US stroke centre 14% of ischaemic strokes had no FAST sign at all — and every minute of delay costs an estimated 1.9 million neurons.
LIBREXIA-ACS enrolled 14,194 patients before stopping for futility. Milvexian did not reduce events, but intracranial and fatal bleeding were identical to placebo, which is the class's whole premise.
In ATTRACTION, tirofiban given after successful thrombectomy left more stroke patients independent at 90 days than placebo, though symptomatic brain bleeds trended higher and were not significantly different.
England ran the closest thing to a national test of clinical AI anyone has published. The software sites gained more, but the comparison sites were improving on their own, and that gap is the whole result.